Yaskawa AC Drive Z1000 AC Drive HVAC Fan - Manual (Page 3)

Table of Contents
i. PREFACE & GENERAL SAFETY.................................................................. 11
i.1 Preface ....................................................................................................................... 12
Applicable Documentation....................................................................................................... 12
Symbols................................................................................................................................... 12
Terms and Abbreviations ........................................................................................................ 12
Trademarks ............................................................................................................................. 13
i.2 General Safety ........................................................................................................... 14
Supplemental Safety Information ............................................................................................ 14
Safety Messages..................................................................................................................... 15
1. PARAMETER DETAILS ................................................................................. 17
1.1 A: Initialization........................................................................................................... 18
A1: Initialization ....................................................................................................................... 18
A2: User Parameters............................................................................................................... 22
1.2 b: Application............................................................................................................. 24
b1: Operation Mode Selection................................................................................................. 24
b2: DC Injection Braking and Short Circuit Braking................................................................. 29
b3: Speed Search.................................................................................................................... 31
b4: Delay Timers ..................................................................................................................... 36
b5: PI Control .......................................................................................................................... 37
b8: Energy Saving ................................................................................................................... 49
1.3 C: Tuning.................................................................................................................... 51
C1: Acceleration and Deceleration Times ............................................................................... 51
C2: S-Curve Characteristics.................................................................................................... 52
C4: Torque Compensation ...................................................................................................... 53
C6: Carrier Frequency............................................................................................................. 54
Rated Current Depending on Carrier Frequency .................................................................... 55
1.4 d: Reference Settings ............................................................................................... 56
d1: Frequency Reference........................................................................................................ 56
d2: Frequency Upper/Lower Limits ......................................................................................... 57
d3: Jump Frequency................................................................................................................ 58
d4: Frequency Reference Hold and Up/Down 2 Function....................................................... 59
d6: Field Weakening................................................................................................................ 60
d7: Offset Frequency............................................................................................................... 61
1.5 E: Motor Parameters ................................................................................................. 62
E1: V/f Pattern for Motor 1....................................................................................................... 62
E2: Motor 1 Parameters .......................................................................................................... 66
E5: PM Motor Settings ............................................................................................................ 68
YASKAWA ELECTRIC SIEP YAIZ1U 03A YASKAWA AC Drive – Z1000 Programming Manual 3